Creating a Custom Base Action Class

Every AsyncRedux application should define an abstract base action class that all actions extend. This provides a central place for:

• Convenient getter shortcuts to state parts
• Selector methods for common queries
• Shared error handling logic
• Type-safe environment access
• Project-wide conventions

Basic Base Action Setup

Create an abstract class extending ReduxAction<AppState>. The recomended name is AppAction, in file app_action.dart: